Evidence map›Paper›PMID 42234172›Full record

ArticleCurrent microbiology2026

Purification and Preliminary Characterization of an Agarase Enzyme by Marine Bacterium Aquabacterium citratiphilum EGDA30.

Zeinab A Baleta, Mohamed I Abou-Dobara, Ahmed K A El-Sayed

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Article in Current microbiology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

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PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Zeinab A BaletaFaculty of Science, Department of Botany and Microbiology, Damietta University, New Damietta, Egypt. zeinabbaleta98@gmail.com.
Mohamed I Abou-DobaraFaculty of Science, Department of Botany and Microbiology, Damietta University, New Damietta, Egypt.
Ahmed K A El-SayedFaculty of Science, Department of Botany and Microbiology, Damietta University, New Damietta, Egypt.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The current study aims to isolate Aquabacterium citratiphilum EGDA30 from a marine environment for the first time and to demonstrate its ability to produce the agarase enzyme, which has not been reported previously. Additionally, the study aims to purify and characterize the produced agarase. This may help to identify a unique and efficient microbial source of the agarase enzyme. A GenBank accession number (PQ203724) was provided to the 16 S rDNA sequence. The purification process registered a 49.4-fold. Agarase was optimum between 30 and 50 °C, peaking at 40 °C. The agarase stability was obtained at 40 ℃ for 6 h and at 50 ℃ for 3 h, with remaining activities of 92.92% and 82.41%, respectively. Agarase worked optimally at a pH range of 7-10, peaking at pH 8. Agarase was stable at pH 8 for 6 h, with remaining activity of 92.22%. Ca

Indexed as

Bacterial ProteinsBurkholderialesGlycoside HydrolasesEgyptEnzyme StabilityMediterranean SeaagaraseBacterial ProteinsGlycoside Hydrolases

Identifiers

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.